Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 K8b7 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 K8d7 win in 7 half-moves
4 K7b7 draw
5 K7b8 draw
6 K7d7 draw
7 K7d8 draw
8 K8b8 draw
9 K8d8 draw
10 Kb6 draw
11 Kc6 draw
12 Re4 draw
13 Re5 draw
14 Re6 draw
15 Re8 draw
16 Rf7 draw
17 Rg7 draw
18 Rh7 draw
19 Rd7 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves